Table 8.
Clubroot resistance identification of F1 using inoculation
| Cross combination | No. of hybrids seedlings | Class of disease | Disease incidence | |||
|---|---|---|---|---|---|---|
|
| ||||||
| 0 | 1 | 2 | 3 | |||
| 833 (S) × 1007-5 (R) | 26 | 18 | 2 | 0 | 6 | 30.77% |
| 833 (S) × 1008-2 (R) | 24 | 12 | 3 | 0 | 9 | 50.00% |
| 2523 (S) × 1007-4 (R) | 38 | 25 | 1 | 2 | 10 | 34.21% |
| 2523 (S) × 1008-1 (R) | 44 | 16 | 2 | 2 | 24 | 63.63% |
| 2348 (S) × 1003-7 (R) | 47 | 22 | 1 | 0 | 24 | 53.19% |
| 2348 (S) × 1008-1 (R) | 43 | 24 | 0 | 0 | 19 | 44.19% |
| 2541 (S) × 1007-5 (R) | 37 | 27 | 0 | 0 | 10 | 27.03% |
| 2541 (S) × 1008-1 (R) | 38 | 21 | 2 | 0 | 15 | 44.74% |
| Total | 297 | 165 | 11 | 4 | 117 | |